CLIA lab
CLIA 21D2271844: Ramona G Seidel MD LLC DBA Bay Crossing Family Med
Annapolis, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2271844 belongs to Ramona G Seidel MD LLC DBA Bay Crossing Family Med in Annapolis, MD.
Certificate of Waiver, effective November 9, 2024, expires November 8, 2026.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- November 9, 2024
- Certificate expiration
- November 8, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 9, 2022
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D2271844
- Lab name
- Ramona G Seidel MD LLC DBA Bay Crossing Family Med
- Address
- 133 Defense Highway Suite 112, Annapolis, MD 21401
- Phone
- (410) 518-9808
- Fax
- (410) 518-9842
Annual test volume the lab reported
- Waived tests
- 1,600
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Ramona G Seidel MD LLC DBA Bay Crossing Family Med in Annapolis?
21D2271844, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ramona G Seidel MD LLC DBA Bay Crossing Family Med hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2271844 expire?
The CMS file lists November 8, 2026 as the certificate expiration date; the certificate took effect November 9, 2024.